Tommy Chong of Cheech and Chong Talks...

Tommy Chong of the legendary duo Cheech and Chong, and father of the 1980s hottie Rae Dawn Chong, talks with us about Eddie Murphy joking about Bil Cosby when he received the Mark Twain Prize for American Humor at the Kennedy Center, a Cheech and Chong reunion, and the best type of marijuana – his own brand!